PL209328A1 - Generator impulsow wygaszania powrotu dla odbiornika telewizyjnego - Google Patents

Generator impulsow wygaszania powrotu dla odbiornika telewizyjnego

Info

Publication number
PL209328A1
PL209328A1 PL20932878A PL20932878A PL209328A1 PL 209328 A1 PL209328 A1 PL 209328A1 PL 20932878 A PL20932878 A PL 20932878A PL 20932878 A PL20932878 A PL 20932878A PL 209328 A1 PL209328 A1 PL 209328A1
Authority
PL
Poland
Prior art keywords
receiver
pulse generator
blocking pulse
return blocking
return
Prior art date
Application number
PL20932878A
Other languages
English (en)
Other versions
PL118346B1 (en
Inventor
Adel A A Ahmed
Original Assignee
Rca Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of PL209328A1 publication Critical patent/PL209328A1/pl
Publication of PL118346B1 publication Critical patent/PL118346B1/pl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H03K4/625—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device using pulse-modulation techniques for the generation of the sawtooth wave, e.g. class D, switched mode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/696—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • H03K4/835—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region using pulse-modulation techniques for the generation of the sawtooth wave, e.g. class D, switched mode
PL1978209328A 1977-08-31 1978-08-31 Generator of blanking pulses designed for tv receiverogo priemnika PL118346B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/829,539 US4134046A (en) 1977-08-31 1977-08-31 Retrace blanking pulse generator with delayed transition

Publications (2)

Publication Number Publication Date
PL209328A1 true PL209328A1 (pl) 1979-07-16
PL118346B1 PL118346B1 (en) 1981-09-30

Family

ID=25254806

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1978209328A PL118346B1 (en) 1977-08-31 1978-08-31 Generator of blanking pulses designed for tv receiverogo priemnika

Country Status (15)

Country Link
US (1) US4134046A (pl)
JP (1) JPS5447518A (pl)
AU (1) AU516717B2 (pl)
BE (1) BE870013A (pl)
CA (1) CA1099402A (pl)
DE (1) DE2838088A1 (pl)
ES (1) ES473003A1 (pl)
FI (1) FI782590A7 (pl)
FR (1) FR2402364A1 (pl)
GB (1) GB2003710B (pl)
IT (1) IT7827066A0 (pl)
NL (1) NL7808922A (pl)
PL (1) PL118346B1 (pl)
RO (1) RO81894A (pl)
SE (1) SE7808973L (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164687A (en) * 1978-04-10 1979-08-14 Rca Corporation Television kinescope protection circuit
US4330792A (en) * 1980-11-26 1982-05-18 Rca Corporation Video blanking circuit with controlled rate of unblanking
DE3236411C1 (de) * 1982-10-01 1984-02-09 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Verfahren zum Einleiten des vertikalen Ruecklaufs eines Elektronenstrahls
DE3622644A1 (de) * 1986-07-05 1988-01-14 Thomson Brandt Gmbh Schaltungsanordnung zur erzeugung eines vertikal-ablenkstromes
JP3072900B2 (ja) * 1988-08-10 2000-08-07 ソニー株式会社 テレビジョン受像機のブランキング回路
DE4004161A1 (de) * 1990-02-10 1991-08-14 Thomson Brandt Gmbh Zeilenaustast-schaltung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931545A (en) * 1974-12-13 1976-01-06 Redactron Corporation Horizontal deflection circuit
GB1528981A (en) * 1975-02-20 1978-10-18 Rca Corp Deflection system such as for television receivers including a switched mode vertical(field)reflection circuit
IE41941B1 (en) * 1975-02-20 1980-04-23 Rca Corp Deflection system such as for television receivers including a switched mode vertical (field) deflection circuit
DE2533599C3 (de) * 1975-07-26 1982-03-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Integrierbare Ablenk-Schaltungsanordnung

Also Published As

Publication number Publication date
DE2838088A1 (de) 1979-03-15
FR2402364A1 (fr) 1979-03-30
GB2003710A (en) 1979-03-14
CA1099402A (en) 1981-04-14
AU516717B2 (en) 1981-06-18
FI782590A7 (fi) 1979-03-01
PL118346B1 (en) 1981-09-30
RO81894A (ro) 1983-06-01
RO81894B (ro) 1983-05-30
AU3925978A (en) 1980-02-28
NL7808922A (nl) 1979-03-02
GB2003710B (en) 1982-01-13
US4134046A (en) 1979-01-09
IT7827066A0 (it) 1978-08-25
BE870013A (fr) 1978-12-18
SE7808973L (sv) 1979-03-01
ES473003A1 (es) 1979-03-16
JPS5447518A (en) 1979-04-14

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